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TC74ACT244FW from TOSHIBA

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TC74ACT244FW

Manufacturer: TOSHIBA

OCTAL BUS BUFFER

Partnumber Manufacturer Quantity Availability
TC74ACT244FW TOSHIBA 87 In Stock

Description and Introduction

OCTAL BUS BUFFER The TC74ACT244FW is an octal bus buffer manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Family:** ACT (Advanced CMOS Technology)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Input Voltage (VI):** 0V to VCC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current (High/Low):** ±24mA  
- **Propagation Delay (Max):** 9.5ns at 5V  
- **Package:** TSSOP-20  

### **Descriptions:**  
- **Function:** Octal bus buffer with 3-state outputs  
- **Logic Type:** Non-inverting  
- **Output Control:** Two independent enable pins (1OE, 2OE) for 4-bit sections  

### **Features:**  
- High-speed operation compatible with TTL levels  
- Low power consumption  
- Balanced propagation delays  
- 3-state outputs for bus-oriented applications  
- Inputs accept voltages up to 5.5V  
- ESD protection (2000V min, Human Body Model)  

This device is commonly used in digital systems for signal buffering and bus driving applications.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER
Partnumber Manufacturer Quantity Availability
TC74ACT244FW TOS 130 In Stock

Description and Introduction

OCTAL BUS BUFFER The TC74ACT244FW is a high-speed CMOS octal bus buffer manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Toshiba  
- **Part Number:** TC74ACT244FW  
- **Package:** TSSOP-20  
- **Logic Type:** Octal Bus Buffer/Line Driver  
- **Logic Family:** ACT (Advanced CMOS Technology)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2.0V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **High-Level Output Current:** -24mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay:** 6.5ns (Max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The TC74ACT244FW is an octal buffer and line driver with 3-state outputs. It is designed to interface between TTL and CMOS voltage levels while providing high-speed operation and low power consumption. The device features two active-low output enable inputs, each controlling four buffers.

### **Features:**
- **High-Speed Operation:** Compatible with TTL levels (VIH = 2.0V, VIL = 0.8V).  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **3-State Outputs:** Allows multiple devices to share a common bus without interference.  
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V for compatibility with 5V systems.  
- **Balanced Propagation Delays:** Ensures reliable signal timing.  
- **High Output Drive Capability:** Supports up to ±24mA output current.  
- **ESD Protection:** Provides improved electrostatic discharge resistance.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER

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